diff options
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nv04_surface.c')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nv04_surface.c | 547 |
1 files changed, 547 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nv04_surface.c b/src/mesa/drivers/dri/nouveau/nv04_surface.c new file mode 100644 index 00000000000..0d403493452 --- /dev/null +++ b/src/mesa/drivers/dri/nouveau/nv04_surface.c @@ -0,0 +1,547 @@ +/* + * Copyright (C) 2007-2010 The Nouveau Project. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "nouveau_driver.h" +#include "nouveau_class.h" +#include "nouveau_context.h" +#include "nouveau_util.h" +#include "nv04_driver.h" + +static inline int +swzsurf_format(gl_format format) +{ + switch (format) { + case MESA_FORMAT_A8: + case MESA_FORMAT_L8: + case MESA_FORMAT_I8: + case MESA_FORMAT_RGB332: + case MESA_FORMAT_CI8: + return NV04_SWIZZLED_SURFACE_FORMAT_COLOR_Y8; + + case MESA_FORMAT_RGB565: + case MESA_FORMAT_RGB565_REV: + case MESA_FORMAT_ARGB4444: + case MESA_FORMAT_ARGB4444_REV: + case MESA_FORMAT_ARGB1555: + case MESA_FORMAT_RGBA5551: + case MESA_FORMAT_ARGB1555_REV: + case MESA_FORMAT_AL88: + case MESA_FORMAT_AL88_REV: + case MESA_FORMAT_YCBCR: + case MESA_FORMAT_YCBCR_REV: + case MESA_FORMAT_Z16: + return NV04_SWIZZLED_SURFACE_FORMAT_COLOR_R5G6B5; + + case MESA_FORMAT_RGBA8888: + case MESA_FORMAT_RGBA8888_REV: + case MESA_FORMAT_XRGB8888: + case MESA_FORMAT_ARGB8888: + case MESA_FORMAT_ARGB8888_REV: + case MESA_FORMAT_S8_Z24: + case MESA_FORMAT_Z24_S8: + case MESA_FORMAT_Z32: + return NV04_SWIZZLED_SURFACE_FORMAT_COLOR_A8R8G8B8; + + default: + assert(0); + } +} + +static inline int +surf2d_format(gl_format format) +{ + switch (format) { + case MESA_FORMAT_A8: + case MESA_FORMAT_L8: + case MESA_FORMAT_I8: + case MESA_FORMAT_RGB332: + case MESA_FORMAT_CI8: + return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8; + + case MESA_FORMAT_RGB565: + case MESA_FORMAT_RGB565_REV: + case MESA_FORMAT_ARGB4444: + case MESA_FORMAT_ARGB4444_REV: + case MESA_FORMAT_ARGB1555: + case MESA_FORMAT_RGBA5551: + case MESA_FORMAT_ARGB1555_REV: + case MESA_FORMAT_AL88: + case MESA_FORMAT_AL88_REV: + case MESA_FORMAT_YCBCR: + case MESA_FORMAT_YCBCR_REV: + case MESA_FORMAT_Z16: + return NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5; + + case MESA_FORMAT_RGBA8888: + case MESA_FORMAT_RGBA8888_REV: + case MESA_FORMAT_XRGB8888: + case MESA_FORMAT_ARGB8888: + case MESA_FORMAT_ARGB8888_REV: + case MESA_FORMAT_S8_Z24: + case MESA_FORMAT_Z24_S8: + case MESA_FORMAT_Z32: + return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32; + + default: + assert(0); + } +} + +static inline int +rect_format(gl_format format) +{ + switch (format) { + case MESA_FORMAT_A8: + case MESA_FORMAT_L8: + case MESA_FORMAT_I8: + case MESA_FORMAT_RGB332: + case MESA_FORMAT_CI8: + return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8; + + case MESA_FORMAT_RGB565: + case MESA_FORMAT_RGB565_REV: + case MESA_FORMAT_ARGB4444: + case MESA_FORMAT_ARGB4444_REV: + case MESA_FORMAT_ARGB1555: + case MESA_FORMAT_RGBA5551: + case MESA_FORMAT_ARGB1555_REV: + case MESA_FORMAT_AL88: + case MESA_FORMAT_AL88_REV: + case MESA_FORMAT_YCBCR: + case MESA_FORMAT_YCBCR_REV: + case MESA_FORMAT_Z16: + return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5; + + case MESA_FORMAT_RGBA8888: + case MESA_FORMAT_RGBA8888_REV: + case MESA_FORMAT_XRGB8888: + case MESA_FORMAT_ARGB8888: + case MESA_FORMAT_ARGB8888_REV: + case MESA_FORMAT_S8_Z24: + case MESA_FORMAT_Z24_S8: + case MESA_FORMAT_Z32: + return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8; + + default: + assert(0); + } +} + +static inline int +sifm_format(gl_format format) +{ + switch (format) { + case MESA_FORMAT_A8: + case MESA_FORMAT_L8: + case MESA_FORMAT_I8: + case MESA_FORMAT_RGB332: + case MESA_FORMAT_CI8: + return NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_AY8; + + case MESA_FORMAT_RGB565: + case MESA_FORMAT_RGB565_REV: + case MESA_FORMAT_ARGB4444: + case MESA_FORMAT_ARGB4444_REV: + case MESA_FORMAT_ARGB1555: + case MESA_FORMAT_RGBA5551: + case MESA_FORMAT_ARGB1555_REV: + case MESA_FORMAT_AL88: + case MESA_FORMAT_AL88_REV: + case MESA_FORMAT_YCBCR: + case MESA_FORMAT_YCBCR_REV: + case MESA_FORMAT_Z16: + return NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_R5G6B5; + + case MESA_FORMAT_RGBA8888: + case MESA_FORMAT_RGBA8888_REV: + case MESA_FORMAT_XRGB8888: + case MESA_FORMAT_ARGB8888: + case MESA_FORMAT_ARGB8888_REV: + case MESA_FORMAT_S8_Z24: + case MESA_FORMAT_Z24_S8: + case MESA_FORMAT_Z32: + return NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_A8R8G8B8; + + default: + assert(0); + } +} + +static void +nv04_surface_copy_swizzle(GLcontext *ctx, + struct nouveau_surface *dst, + struct nouveau_surface *src, + int dx, int dy, int sx, int sy, + int w, int h) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_screen *screen = to_nouveau_context(ctx)->screen; + struct nouveau_grobj *swzsurf = screen->swzsurf; + struct nouveau_grobj *sifm = screen->sifm; + struct nouveau_bo_context *bctx = context_bctx(ctx, SURFACE); + const unsigned bo_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART; + /* Max width & height may not be the same on all HW, but must be POT */ + const unsigned max_w = 1024; + const unsigned max_h = 1024; + unsigned sub_w = w > max_w ? max_w : w; + unsigned sub_h = h > max_h ? max_h : h; + unsigned x, y; + + /* Swizzled surfaces must be POT */ + assert(_mesa_is_pow_two(dst->width) && + _mesa_is_pow_two(dst->height)); + + /* If area is too large to copy in one shot we must copy it in + * POT chunks to meet alignment requirements */ + assert(sub_w == w || _mesa_is_pow_two(sub_w)); + assert(sub_h == h || _mesa_is_pow_two(sub_h)); + + nouveau_bo_marko(bctx, sifm, NV03_SCALED_IMAGE_FROM_MEMORY_DMA_IMAGE, + src->bo, bo_flags | NOUVEAU_BO_RD); + nouveau_bo_marko(bctx, swzsurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, + dst->bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + nouveau_bo_markl(bctx, swzsurf, NV04_SWIZZLED_SURFACE_OFFSET, + dst->bo, dst->offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + + BEGIN_RING(chan, swzsurf, NV04_SWIZZLED_SURFACE_FORMAT, 1); + OUT_RING (chan, swzsurf_format(dst->format) | + log2i(dst->width) << 16 | + log2i(dst->height) << 24); + + BEGIN_RING(chan, sifm, NV04_SCALED_IMAGE_FROM_MEMORY_SURFACE, 1); + OUT_RING (chan, swzsurf->handle); + + for (y = 0; y < h; y += sub_h) { + sub_h = MIN2(sub_h, h - y); + + for (x = 0; x < w; x += sub_w) { + sub_w = MIN2(sub_w, w - x); + /* Must be 64-byte aligned */ + assert(!(dst->offset & 63)); + + MARK_RING(chan, 15, 1); + + BEGIN_RING(chan, sifm, + NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT, 8); + OUT_RING(chan, sifm_format(src->format)); + OUT_RING(chan, NV03_SCALED_IMAGE_FROM_MEMORY_OPERATION_SRCCOPY); + OUT_RING(chan, (y + dy) << 16 | (x + dx)); + OUT_RING(chan, sub_h << 16 | sub_w); + OUT_RING(chan, (y + dy) << 16 | (x + dx)); + OUT_RING(chan, sub_h << 16 | sub_w); + OUT_RING(chan, 1 << 20); + OUT_RING(chan, 1 << 20); + + BEGIN_RING(chan, sifm, + NV03_SCALED_IMAGE_FROM_MEMORY_SIZE, 4); + OUT_RING(chan, sub_h << 16 | sub_w); + OUT_RING(chan, src->pitch | + NV03_SCALED_IMAGE_FROM_MEMORY_FORMAT_ORIGIN_CENTER | + NV03_SCALED_IMAGE_FROM_MEMORY_FORMAT_FILTER_POINT_SAMPLE); + OUT_RELOCl(chan, src->bo, src->offset + + (y + sy) * src->pitch + + (x + sx) * src->cpp, + bo_flags | NOUVEAU_BO_RD); + OUT_RING(chan, 0); + } + } + + nouveau_bo_context_reset(bctx); + + if (context_chipset(ctx) < 0x10) + FIRE_RING(chan); +} + +static void +nv04_surface_copy_m2mf(GLcontext *ctx, + struct nouveau_surface *dst, + struct nouveau_surface *src, + int dx, int dy, int sx, int sy, + int w, int h) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_screen *screen = to_nouveau_context(ctx)->screen; + struct nouveau_grobj *m2mf = screen->m2mf; + struct nouveau_bo_context *bctx = context_bctx(ctx, SURFACE); + const unsigned bo_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART; + unsigned dst_offset = dst->offset + dy * dst->pitch + dx * dst->cpp; + unsigned src_offset = src->offset + sy * src->pitch + sx * src->cpp; + + nouveau_bo_marko(bctx, m2mf, NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, + src->bo, bo_flags | NOUVEAU_BO_RD); + nouveau_bo_marko(bctx, m2mf, NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_OUT, + dst->bo, bo_flags | NOUVEAU_BO_WR); + + while (h) { + int count = (h > 2047) ? 2047 : h; + + MARK_RING(chan, 9, 2); + + BEGIN_RING(chan, m2mf, NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8); + OUT_RELOCl(chan, src->bo, src_offset, + bo_flags | NOUVEAU_BO_RD); + OUT_RELOCl(chan, dst->bo, dst_offset, + bo_flags | NOUVEAU_BO_WR); + OUT_RING (chan, src->pitch); + OUT_RING (chan, dst->pitch); + OUT_RING (chan, w * src->cpp); + OUT_RING (chan, count); + OUT_RING (chan, 0x0101); + OUT_RING (chan, 0); + + h -= count; + src_offset += src->pitch * count; + dst_offset += dst->pitch * count; + } + + nouveau_bo_context_reset(bctx); + + if (context_chipset(ctx) < 0x10) + FIRE_RING(chan); +} + +void +nv04_surface_copy(GLcontext *ctx, + struct nouveau_surface *dst, + struct nouveau_surface *src, + int dx, int dy, int sx, int sy, + int w, int h) +{ + /* Setup transfer to swizzle the texture to vram if needed */ + if (src->layout != SWIZZLED && + dst->layout == SWIZZLED && + dst->width > 2 && dst->height > 1) { + nv04_surface_copy_swizzle(ctx, dst, src, + dx, dy, sx, sy, w, h); + return; + } + + nv04_surface_copy_m2mf(ctx, dst, src, dx, dy, sx, sy, w, h); +} + +void +nv04_surface_fill(GLcontext *ctx, + struct nouveau_surface *dst, + unsigned mask, unsigned value, + int dx, int dy, int w, int h) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_screen *screen = to_nouveau_context(ctx)->screen; + struct nouveau_grobj *surf2d = screen->surf2d; + struct nouveau_grobj *patt = screen->patt; + struct nouveau_grobj *rect = screen->rect; + unsigned bo_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART; + + MARK_RING (chan, 19, 4); + + BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2); + OUT_RELOCo(chan, dst->bo, bo_flags | NOUVEAU_BO_WR); + OUT_RELOCo(chan, dst->bo, bo_flags | NOUVEAU_BO_WR); + BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_FORMAT, 4); + OUT_RING (chan, surf2d_format(dst->format)); + OUT_RING (chan, (dst->pitch << 16) | dst->pitch); + OUT_RELOCl(chan, dst->bo, dst->offset, bo_flags | NOUVEAU_BO_WR); + OUT_RELOCl(chan, dst->bo, dst->offset, bo_flags | NOUVEAU_BO_WR); + + BEGIN_RING(chan, patt, NV04_IMAGE_PATTERN_COLOR_FORMAT, 1); + OUT_RING (chan, rect_format(dst->format)); + BEGIN_RING(chan, patt, NV04_IMAGE_PATTERN_MONOCHROME_COLOR1, 1); + OUT_RING (chan, mask | ~0 << (8 * dst->cpp)); + + BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT, 1); + OUT_RING (chan, rect_format(dst->format)); + BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR1_A, 1); + OUT_RING (chan, value); + BEGIN_RING(chan, rect, + NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT(0), 2); + OUT_RING (chan, (dx << 16) | dy); + OUT_RING (chan, ( w << 16) | h); + + if (context_chipset(ctx) < 0x10) + FIRE_RING(chan); +} + +void +nv04_surface_takedown(struct nouveau_screen *screen) +{ + nouveau_grobj_free(&screen->swzsurf); + nouveau_grobj_free(&screen->sifm); + nouveau_grobj_free(&screen->rect); + nouveau_grobj_free(&screen->rop); + nouveau_grobj_free(&screen->patt); + nouveau_grobj_free(&screen->surf2d); + nouveau_grobj_free(&screen->m2mf); + nouveau_notifier_free(&screen->ntfy); +} + +GLboolean +nv04_surface_init(struct nouveau_screen *screen) +{ + struct nouveau_channel *chan = screen->chan; + const unsigned chipset = screen->device->chipset; + unsigned handle = 0x88000000, class; + int ret; + + /* Notifier object. */ + ret = nouveau_notifier_alloc(chan, handle++, 1, &screen->ntfy); + if (ret) + goto fail; + + /* Memory to memory format. */ + ret = nouveau_grobj_alloc(chan, handle++, NV04_MEMORY_TO_MEMORY_FORMAT, + &screen->m2mf); + if (ret) + goto fail; + + BEGIN_RING(chan, screen->m2mf, NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1); + OUT_RING (chan, screen->ntfy->handle); + + /* Context surfaces 2D. */ + if (chan->device->chipset < 0x10) + class = NV04_CONTEXT_SURFACES_2D; + else + class = NV10_CONTEXT_SURFACES_2D; + + ret = nouveau_grobj_alloc(chan, handle++, class, &screen->surf2d); + if (ret) + goto fail; + + /* Raster op. */ + ret = nouveau_grobj_alloc(chan, handle++, NV03_CONTEXT_ROP, + &screen->rop); + if (ret) + goto fail; + + BEGIN_RING(chan, screen->rop, NV03_CONTEXT_ROP_DMA_NOTIFY, 1); + OUT_RING (chan, screen->ntfy->handle); + + BEGIN_RING(chan, screen->rop, NV03_CONTEXT_ROP_ROP, 1); + OUT_RING (chan, 0xca); /* DPSDxax in the GDI speech. */ + + /* Image pattern. */ + ret = nouveau_grobj_alloc(chan, handle++, NV04_IMAGE_PATTERN, + &screen->patt); + if (ret) + goto fail; + + BEGIN_RING(chan, screen->patt, + NV04_IMAGE_PATTERN_DMA_NOTIFY, 1); + OUT_RING (chan, screen->ntfy->handle); + + BEGIN_RING(chan, screen->patt, + NV04_IMAGE_PATTERN_MONOCHROME_FORMAT, 3); + OUT_RING (chan, NV04_IMAGE_PATTERN_MONOCHROME_FORMAT_LE); + OUT_RING (chan, NV04_IMAGE_PATTERN_MONOCHROME_SHAPE_8X8); + OUT_RING (chan, NV04_IMAGE_PATTERN_PATTERN_SELECT_MONO); + + BEGIN_RING(chan, screen->patt, + NV04_IMAGE_PATTERN_MONOCHROME_COLOR0, 4); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + OUT_RING (chan, ~0); + OUT_RING (chan, ~0); + + /* GDI rectangle text. */ + ret = nouveau_grobj_alloc(chan, handle++, NV04_GDI_RECTANGLE_TEXT, + &screen->rect); + if (ret) + goto fail; + + BEGIN_RING(chan, screen->rect, NV04_GDI_RECTANGLE_TEXT_DMA_NOTIFY, 1); + OUT_RING (chan, screen->ntfy->handle); + BEGIN_RING(chan, screen->rect, NV04_GDI_RECTANGLE_TEXT_SURFACE, 1); + OUT_RING (chan, screen->surf2d->handle); + BEGIN_RING(chan, screen->rect, NV04_GDI_RECTANGLE_TEXT_ROP, 1); + OUT_RING (chan, screen->rop->handle); + BEGIN_RING(chan, screen->rect, NV04_GDI_RECTANGLE_TEXT_PATTERN, 1); + OUT_RING (chan, screen->patt->handle); + + BEGIN_RING(chan, screen->rect, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1); + OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_OPERATION_ROP_AND); + BEGIN_RING(chan, screen->rect, + NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT, 1); + OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_LE); + + /* Swizzled surface. */ + switch (chan->device->chipset & 0xf0) { + case 0x00: + case 0x10: + class = NV04_SWIZZLED_SURFACE; + break; + case 0x20: + class = NV20_SWIZZLED_SURFACE; + break; + case 0x30: + class = NV30_SWIZZLED_SURFACE; + break; + case 0x40: + case 0x60: + class = NV40_SWIZZLED_SURFACE; + break; + default: + /* Famous last words: this really can't happen.. */ + assert(0); + break; + } + + ret = nouveau_grobj_alloc(chan, handle++, class, &screen->swzsurf); + if (ret) + goto fail; + + /* Scaled image from memory. */ + switch (chan->device->chipset & 0xf0) { + case 0x10: + case 0x20: + class = NV10_SCALED_IMAGE_FROM_MEMORY; + break; + case 0x30: + class = NV30_SCALED_IMAGE_FROM_MEMORY; + break; + case 0x40: + case 0x60: + class = NV40_SCALED_IMAGE_FROM_MEMORY; + break; + default: + class = NV04_SCALED_IMAGE_FROM_MEMORY; + break; + } + + ret = nouveau_grobj_alloc(chan, handle++, class, &screen->sifm); + if (ret) + goto fail; + + if (chipset >= 0x10) { + BEGIN_RING(chan, screen->sifm, + NV05_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION, 1); + OUT_RING(chan, NV05_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION_TRUNCATE); + } + + return GL_TRUE; + +fail: + nv04_surface_takedown(screen); + return GL_FALSE; +} |